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Evaluate 13-0.75w+8x when w=12 and x=1/2. I NEED HELP
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1 vote
Evaluate 13-0.75w+8x when w=12 and x=1/2. I NEED HELP

User Alexander Kurakin
by
8.2k points

2 Answers

2 votes
sub 12 for w and 1/2 for x
0.75=3/4
13-0.75(12)+8(1/2)=
13-3/4(12)+(8/2)=
13-(36/4)+4=
17-(9)=
17-9=
8
User Kostas Tsoleridis
by
7.9k points
5 votes
the answer is 8

13-0.75w+8x
13-9+4
4+4
8
User Roar
by
8.3k points
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